Black Spots AppearHave you cleaned the fixing unit?● Clean the fixing unit.Fixing Unit(P. 565)Reverse Side of Paper is SmudgedHave you loaded paper that is smaller than the size of the print data?● Check to make sure that the paper size matches the size of the print data.Have you cleaned the fixing unit?● Clean the fixing unit.Fixing Unit(P. 565)Printed Barcode Cannot Be ReadAre you using a small barcode or a barcode consisting of thick lines?● Enlarge the barcode.Troubleshooting554
